Combo Smoke & Carbon Monoxide (CO) Detector, Wireless Fire Alarm

The smoke detector is powered by batteries and features a self-diagnostic function that automatically sends an alert when battery voltage is low. It can detect smoke and carbon dioxide in the air with a full 360-degree coverage, ensuring no blind spots, and is dedicated to safeguarding your vibrant life.

Specification

Combo Smoke & CO Detector Features

Combo Smoke & CO Detector Diagram

Combo Smoke & CO Detector Dimension (unit: mm)

Applications

Tips: Why did my smoke detector go off but there's no fire or smoke?

There are several reasons why a smoke detector might go off without the presence of fire or smoke. Here are some common causes:

1. If you were cooking or frying food, the steam, heat, or fine particles from the food might have triggered the smoke alarm.
2. Burning food can produce smoke that may not be visible to the naked eye but can still set off a smoke detector.
3. Taking a shower or bath can produce steam that, if it reaches the smoke detector, might cause it to activate.
4. Sometimes insects can get inside the smoke detector and cause it to go off.
5. If the smoke detector is dusty, it might be more sensitive and trigger false alarms.
6. Sudden changes in temperature, such as those that might occur with the heating or cooling of a room, can cause a smoke detector to activate.
7. Over time, smoke detectors can become more sensitive, leading to false alarms. It’s recommended to replace smoke detectors every 10 years.
8. A low or dying battery can cause a smoke detector to chirp or go off randomly.